direct selection

The results indicated that direct selection could increase the content but not improve the quality of corn protein .

结果表明，提高玉米的粗蛋白含量以直接选择为好，但是单纯地提高粗蛋白含量并不能改善蛋白质品质；

The results showed that it was a better effect of seed weight from direct selection of single plant ;

结果表明，对单株粒重进行直接选择效果较好；

Direct selection may be effective to water content for the higher heritability of77 % .

收获期子粒含水量的遗传力高，狭义遗传力为77%，可进行直接选择，但在田间可通过某些相关性状进行间接选择。

Studies on the selection effect of quantitative characters in wheat & ⅰ . heritability and direct selection

小麦数量性状选择效果的研究&Ⅰ.遗传力与直接选择

Select the bottom path point with the Direct Selection Tool and lengthen the pin .

选择底部的路径点，与直接选择工具和延长针。

Then with the Direct Selection Tool ( A ), select the right anchor point in the ellipse .

然后与直接选择工具（一），选择正确的定位点，在椭圆形。

The probabilitiy of using F1 's genetic information to direct selection of parents were discussed .

文中探讨了利用F1遗传信息，对指导亲本选配的作用和意义。

Pick the Direct Selection Tool , right click the path you 've just created , and choose Stroke Path .

选择直接选择工具，右键单击刚刚创建的路径，选择描边路径。

The laying performances of hens by early selection and direct selection ( family seleciton ) were tested .

测定了早期选择和直接选择（家系选择）母鸡的产蛋性能。

The direct selection goal of the population is that has more row numbers per ear and longer ear and good fecundity .

陕综5号群体的主要选择目标应是：穗行多，果穗长，结实性好。

Molecular marker-assisted selection may be required to increase selection efficiency . Genetic markers linked with QTL allow for direct selection on genotype .

分子标记辅助选择为解决这一问题提供了新的思路，选择与数量性状位点相连锁的分子遗传标记，即可实现对基因型的直接选择。

You can do this by selecting the bottom path point with the Direct Selection Tool ( A ) and drag the point upwards .

你可以做到这一点，选择底部的路径点，与直接选择工具（a）和拖曳点向上。

The selection effects of three selection methods . To oil yield , the genetic progress of index selection is higher than that of genetic correlated selection and direct selection ;

对选择方法与选择效果的分析显示：对产油量，指数选择的预期遗传进度最高，间接选择最低，直接选择与遗传相关选择相接近；

Ve / VP of uniformity index , elongation and micronaire value were above 40 % , which means direct selection may be less effective .

整齐度指数、伸长率和马克隆值Ve/VP超过40%，直接选择效果较差。

Two heat-tolerant clones ( Z1-1-1 and N1-2-1 ) were obtained by using high temperature direct selection , HYP and high temperature selection ;

经过直接选择、HYP与高温胁迫结合多次筛选获得了Z1-1-1和N1-2-1两个耐热无性系；

The correlated genetic advance of percent protein estimated on the basis of the total protein + oil content was similar to that of the direct selection of protein content itself .

以选择蛋白+脂肪总量估计的蛋白质含量相关遗传进度与直接选择的遗传进度相似；

In the leaf angle variance , the general combining ability variance occupies the main status . Therefore , in cultivating compact variety , the direct selection is extremely effective .

在叶角的方差中，一般配合力方差占主要地位，所以在培育紧凑型品种时，直接选择是非常有效的。

In order to evaluate the yield selection potential and direct selection effect in plant-to-row generation , three populations with improved protein content ( PIPC ) were studied in this paper .

本文以三个蛋白质含量改良群体为材料研究了在蛋白质含量选择之后，产量的选择潜势和选择方法。

Results of analysis show that the heretability of Y ( Xinyi yield ) is 0.69 , genetic variation 42.9 % , and genetic gain by direct selection 60.3 % .

结果表明：（1）产量的重复力为0.69，遗传变异42.9%，直接选择遗传增益60.3%；

Transform it slightly with the Direct Selection Tool ( A ) by selecting the points and handles and dragging it around until the shape is a little bigger than the paper shape .

它稍微变换与直接选择工具（一）选择点，并处理和拖动它靠近，直到形状是一个小大于文件的形状。

Objective To study umbilical cord entanglement and hypoxia forecast by electronic fetal monitoring , B ultrasound and Doppler umbilical artery flow velocimetry so as to direct selection of ways of delivery .

目的采用B超、胎心电子监护、彩色多普勒脐血流联合监护预测脐带绕颈及胎儿在宫内的缺氧状态，指导医务人员选择适当的分娩方式。

The results indicated that the effect of direct selection of one character on fresh tuber weight per plant was better than that of the indirect selection on a certain character under the same selective intensity .

结果表明，在选择强度相同时，利用某一性状对单株薯重进行间接选择的效果不如对单株薯重直接选择的效果好。

Our data suggested that PRO genes might be used widely in constructing vectors to clone and express foreign genes in yeast so that rich medium can be used as a selection pressure for direct selection .

因此得出结论，PRO基因可以广泛地用于构建在酿酒酵母中克隆和表达外源基因的载体，以便用丰富培基作为选择压力直接筛选。

It may be concluded that direct selection based on the number row per ear , the number seed per row and the 100-seed weight at same time should be more effective to improve the yield per plot .

据此，穗行数的选择对其它主要产量因素影响不大，而百粒重和行粒数的选择必须兼顾对方，可望进一步提高产量。

Meanwhile , this paper has the innovative direct selection of the net interest margin as test variables , the profitability of commercial banks is expected to intuitively reflect pressure conditions and the soundness of the financial system .

同时，本文具有创新性的直接选用净息差作为测试变量，可以直观的反映压力条件下商业银行的盈利能力预期和金融体系的稳健性。

Yet in the selection for yield improvement , the practical effect of direct yield selection in plant-to-row generation was not satisfactory .

在产量改进的选择中，株行世代直接选择的实际效果较差。

The preoperative digital anal examination , rectal intraluminal ultrasound , pelvic CT and MRI can direct the selection of operative indication .

术前肛门指诊、直肠腔内超声、盆腔CT及MRI可指导手术适应证的选择。

The results will help direct the selection of the suitable two-state system which observes the laws of quantum mechanics to accomplish quantum logic functions in the experiment . 2 .

结果有利于指导在实验中选取合适的遵守量子力学规律的二态系统完成量子逻辑运算。

The minimum criterion and absolute value of absolute errors and the minimum criterion and absolute value of relative errors are introduced into the direct optimum selection of parameters in the Muskingum Routing Model .

在马斯京根模型参数估计问题中，引进了绝对残差绝对值和最小准则及相对残差绝对值和最小准则，直接优选参数。

Objective : Biomechanic study of the retractable possibility of the herniated tissue from lumbar intervertebral disc in order to direct case selection of percutaneous lumbar discectomy ( PLD ) .

目的：从生物力学方面研究腰椎间盘突出部分的可回纳性，指导经皮腰椎间盘切除术（PLD）的病例选择。